IN159870B - - Google Patents
Info
- Publication number
- IN159870B IN159870B IN829/DEL/83A IN829DE1983A IN159870B IN 159870 B IN159870 B IN 159870B IN 829DE1983 A IN829DE1983 A IN 829DE1983A IN 159870 B IN159870 B IN 159870B
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors
- C21C5/4613—Refractory coated lances; Immersion lances
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors
- C21C5/462—Means for handling, e.g. adjusting, changing, coupling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Charging Or Discharging (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU84543A LU84543A1 (en) | 1982-12-21 | 1982-12-21 | EXCHANGE SYSTEM FOR DIVING LANCES |
LU84884A LU84884A1 (en) | 1983-06-29 | 1983-06-29 | Blowing lance guidance and exchange - by carriage moving between turntable and changing mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
IN159870B true IN159870B (en) | 1987-06-13 |
Family
ID=26640296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN829/DEL/83A IN159870B (en) | 1982-12-21 | 1983-12-08 |
Country Status (7)
Country | Link |
---|---|
US (1) | US4533125A (en) |
EP (1) | EP0112540B1 (en) |
BR (1) | BR8307175A (en) |
CA (1) | CA1207145A (en) |
DE (1) | DE3366709D1 (en) |
ES (1) | ES528215A0 (en) |
IN (1) | IN159870B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT383832B (en) * | 1985-11-21 | 1987-08-25 | Voest Alpine Ag | PAN FOR TREATING MELT LIQUID METALS |
DE3543836A1 (en) * | 1985-12-12 | 1987-06-19 | Clemens Karl Heinz | Twin blowing lance installation for metallurgical treatments, with integral measuring lance installation |
LU86985A1 (en) * | 1987-09-07 | 1989-04-06 | Wurth Paul Sa | AUTOMATIC LANCES CHANGER |
LU87387A1 (en) * | 1988-11-16 | 1990-06-12 | Wurth Paul Sa | AUTOMATIC LANCES CHANGER |
LU87897A1 (en) * | 1991-03-01 | 1992-11-16 | Wurth Paul Sa | DRIVE FOR AUTOMATIC LANCHANGE CHANGING DEVICES |
LU88017A1 (en) * | 1991-10-14 | 1993-05-17 | Wurth Paul Sa | Drive for automatic lance changing devices |
GB0112879D0 (en) * | 2001-05-26 | 2001-07-18 | Monocon Internat Refractories | Taphole closures |
KR100851876B1 (en) * | 2002-05-29 | 2008-08-13 | 주식회사 포스코 | Device for inserting top lance in ladle |
TWI373529B (en) * | 2004-07-27 | 2012-10-01 | Tech Resources Pty Ltd | Smelting apparatus |
UA87899C2 (en) * | 2005-03-02 | 2009-08-25 | ТЕКНОЛОДЖИКАЛ РЕСОРСИЗ ПиТиВай. ЛИМИТЕД | Method of removing from a metallurgical vessel and replacing an injection lance |
DE102012016045B3 (en) * | 2012-08-08 | 2013-10-24 | Saarstahl Ag | Method for operating a Aufblaslanzenanordnung, and Aufblaslanzenanordnung itself |
CN108531678B (en) * | 2018-07-06 | 2023-06-20 | 鞍钢股份有限公司 | Installation method of spray gun for molten iron rotary blowing composite desulfurization |
CN113046509A (en) * | 2021-03-16 | 2021-06-29 | 攀钢集团攀枝花钢铁研究院有限公司 | Rotary stirring and blowing equipment for molten iron desulfurization |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2472416A (en) * | 1944-08-28 | 1949-06-07 | Robert M Gibson | Blowing tube for molten metal |
US3480267A (en) * | 1967-05-16 | 1969-11-25 | Koppers Co Inc | Horizontally movable platform having a vertically movable carriage for oxygen steelmaking operations |
DE2454776B2 (en) * | 1974-11-15 | 1976-09-02 | Mannesmann AG, 4000 Düsseldorf | SYSTEM FOR INTRODUCING TREATMENT AGENTS IN METAL MELT |
DE2502977C2 (en) * | 1975-01-23 | 1977-03-31 | Mannesmann Ag | BLOW LANCE COUPLING AND BLOW LANCE |
US4097031A (en) * | 1976-09-25 | 1978-06-27 | Kawasaki Jukogyo Kabushiki Kaisha | Lance supporting and gyrating device in a steel-refining converter |
SE7614042L (en) * | 1976-12-14 | 1978-06-15 | Kockums Construction Ab | LANSMAN OPERATION DEVICE |
DE2738291A1 (en) * | 1977-08-25 | 1979-03-08 | Krupp Gmbh | Reaction material injector lance for electric furnace - has slide with regulator ensuring constant immersion of consumable lance |
LU83089A1 (en) * | 1981-01-26 | 1981-06-04 | Wurth Anciens Ets Paul | DEVICE AND BRACKET FOR CHANGING DIVING LANCES |
NL8104325A (en) * | 1981-09-21 | 1983-04-18 | Estel Hoogovens Bv | DEVICE FOR CONDUCTING A SUBLANCE. |
DE3142433A1 (en) * | 1981-10-26 | 1983-05-05 | Dango & Dienenthal Maschinenbau GmbH, 5900 Siegen | DEVICE FOR MANIPULATING DIVING LANS FOR METALLURGICAL OVENS |
-
1983
- 1983-12-08 IN IN829/DEL/83A patent/IN159870B/en unknown
- 1983-12-14 CA CA000443282A patent/CA1207145A/en not_active Expired
- 1983-12-16 DE DE8383112674T patent/DE3366709D1/en not_active Expired
- 1983-12-16 EP EP83112674A patent/EP0112540B1/en not_active Expired
- 1983-12-20 US US06/563,630 patent/US4533125A/en not_active Expired - Lifetime
- 1983-12-20 ES ES528215A patent/ES528215A0/en active Granted
- 1983-12-21 BR BR8307175A patent/BR8307175A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0112540B1 (en) | 1986-10-08 |
EP0112540A1 (en) | 1984-07-04 |
BR8307175A (en) | 1984-08-07 |
ES8500102A1 (en) | 1984-11-01 |
CA1207145A (en) | 1986-07-08 |
DE3366709D1 (en) | 1986-11-13 |
US4533125A (en) | 1985-08-06 |
ES528215A0 (en) | 1984-11-01 |